is not valid Windows Azure subscription ID. Subscription ID should contain 32 digits with 4 dashes (xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx). ...

'{0}' is not valid Windows Azure subscription ID.
Subscription ID should contain 32 digits with 4 dashes (xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx).
To obtain you subscription ID, login to the Windows Azure portal, click on a project, and then click on an Account tab. Subscription ID is at the bottom of the page.